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Guanylate Cyclase-C Agonist

Linaclotide for Chronic Constipation in Type 2 Diabetes

Phase 4
Waitlist Available
Led By Irene Sarosiek, MD
Research Sponsored by Texas Tech University Health Sciences Center, El Paso
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up up to 10 weeks
Awards & highlights

Study Summary

This trial has two phases. In the first phase, patients are randomly assigned to receive either the active drug or a placebo for 14 days. In the second phase, the order is reversed. There is a 2-week break in between phases during which patients do not receive any medication. The trial is closely monitored for safety.

Who is the study for?
This trial is for Type II diabetics who've had chronic constipation for at least 6 months, with hard or lumpy stools. They should have less than three spontaneous bowel movements per week and not be using laxatives frequently. People with severe diseases, high hemoglobin A1c levels (>8.2), drug/alcohol abuse, certain gastrointestinal surgeries, or severe hemorrhoids can't join.Check my eligibility
What is being tested?
The study tests Linaclotide against a placebo in people with diabetes and chronic constipation over two phases of 14 days each, separated by a two-week break. Participants are randomly assigned to start with either the active drug or placebo and then switch after the break.See study design
What are the potential side effects?
While specific side effects aren't listed here, participants will be closely monitored for any adverse reactions during their five visits throughout the trial period.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~up to 10 weeks
This trial's timeline: 3 weeks for screening, Varies for treatment, and up to 10 weeks for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Improvement in frequency of bowel movements

Trial Design

2Treatment groups
Active Control
Group I: 1)28days of linaclotide or placeboActive Control1 Intervention
patient will be randomized and allocated to one of the treatment arms using computerized generated simple random number in a double-blinded fashion for 28 days of therapy with the study drug, linaclotide or placebo. Patients, and trial personnel involve (other than biostatistician) in this study will not be aware of the group assignments. Patients, treatment providers and staffs will be kept blinded in this study.
Group II: 2)28days of linaclotide or placeboActive Control1 Intervention
patient will be randomized and allocated to one of the treatment arms using computerized generated simple random number in a double-blinded fashion for 28 days of therapy with the study drug, linaclotide or placebo. Patients, and trial personnel involve (other than biostatistician) in this study will not be aware of the group assignments. Patients, treatment providers and staffs will be kept blinded in this study.

Find a Location

Who is running the clinical trial?

Texas Tech University Health Sciences Center, El PasoLead Sponsor
49 Previous Clinical Trials
5,097 Total Patients Enrolled
Irene Sarosiek, MDPrincipal InvestigatorTexas Tech University Health Sciences Center- El Paso, Texas
3 Previous Clinical Trials
127 Total Patients Enrolled

Media Library

Linaclotide (Guanylate Cyclase-C Agonist) Clinical Trial Eligibility Overview. Trial Name: NCT03119584 — Phase 4
Diabetes Research Study Groups: 1)28days of linaclotide or placebo, 2)28days of linaclotide or placebo
Diabetes Clinical Trial 2023: Linaclotide Highlights & Side Effects. Trial Name: NCT03119584 — Phase 4
Linaclotide (Guanylate Cyclase-C Agonist) 2023 Treatment Timeline for Medical Study. Trial Name: NCT03119584 — Phase 4

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

What is the aggregate size of this medical experiment?

"At the present moment, this clinical trial is not accepting applicants. Initially posted on September 1st 2015 and most recently updated April 8th 2022, interested parties can look to other trials for diabetes mellitus which have 1242 studies currently active in search of participants with 4 actively enrolling."

Answered by AI

Is the patient pool of this trial open to individuals aged 45 and up?

"This trial is seeking patients between 18 and 70 years of age. For those under the legal consenting age, there are 206 trials available; conversely, 930 studies cater to individuals above 65 years old."

Answered by AI

Does this clinical research currently need participants?

"This study is no longer open to participant enrolment. It was first published on September 1st 2015 and last updated on April 8th 2022. If you are looking for other trials, 1242 studies related to diabetes mellitus are currently recruiting patients and 4 clinical trials offering this particular treatment remain active."

Answered by AI

Do I meet the criteria to partake in this clinical exploration?

"In order to qualify for this medical trial, potential participants must have diabetes mellitus and be in the 18-70 year age range. The research program is looking to recruit approximately 23 patients."

Answered by AI

Are there other research initiatives that have looked into this intervention?

"Presently, there exists 4 active clinical trials for this treatment with one trial in the third and final phase. While Philadelphia Pennsylvania is a major hub of research activity, 146 other locations are conducting studies related to this medication."

Answered by AI

Has this medication been certified by the FDA?

"The safety of the treatment was rated a 3 due to this being a Phase 4 trial, which denotes that it has already been approved for use."

Answered by AI

Who else is applying?

What portion of applicants met pre-screening criteria?
Did not meet criteria
~1 spots leftby Oct 2024